- Ho Chi Minh City University of ScienceVN1 paper
- Ho Chi Minh City University of TechnologyVN1 paper
- Japan Advanced Institute of Science and TechnologyJP1 paper
- Vietnam National University, HanoiVN1 paper
- Vietnam National University Ho Chi Minh CityVN1 paper
- VNU University of Engineering and TechnologyVN1 paper
2 papers
cs.IR2018
Semantic Search by Latent Ontological Features
Tru H. Cao, Vuong M. Ngo
Both named entities and keywords are important in defining the content of a text in which they occur. In particular, people often use named entities in information search. However,…
math.OC2015
Accelerated Parallel and Distributed Algorithm using Limited Internal Memory for Nonnegative Matrix Factorization
Duy-Khuong Nguyen, Tu-Bao Ho
Nonnegative matrix factorization (NMF) is a powerful technique for dimension reduction, extracting latent factors and learning part-based representation. For large datasets, NMF pe…